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Amines and amides

Iodocholine iodide

Also known as Ethanaminium, 2-hydroxy-N-(iodomethyl)-N,N-dimethyl-, iodide (1:1), 2-hydroxyethyl-(iodomethyl)-dimethylazanium, iodide, 2-Hydroxy-N-(iodomethyl)-N,N-dimethylethanaminium Iodide

CAS 28508-22-7Formula C5H13I2NOMolar mass 356.97 g/molEC 820-674-7
GHS signal word: Warning. Pictograms: Harmful or irritant
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Iodocholine iodide chemical structure, C5H13I2NO, CAS 28508-22-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28508-22-7
Formula
C5H13I2NO
Molar mass
356.97 g/mol
EC number
820-674-7
HS code
292390
Category
Amines and amides

What is Iodocholine iodide?

Plain description, key identifiers and synonyms

Iodocholine iodide is a chemical substance with the molecular formula C5H13I2NO and a molar mass of 356.97 g/mol. Its CAS registry number is 28508-22-7. The IUPAC name is 2-hydroxyethyl-(iodomethyl)-dimethylazanium iodide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxyethyl-(iodomethyl)-dimethylazanium iodide
CAS number
28508-22-7
EC number
820-674-7
Molecular formula
C5H13I2NO
MDL number
MFCD20489393
InChIKey
QTKWCDOGFSRVGS-UHFFFAOYSA-M
InChI
InChI=1S/C5H13INO.HI/c1-7(2,5-6)3-4-8;/h8H,3-5H2,1-2H3;1H/q+1;/p-1
SMILES (canonical and isomeric)
C[N+](C)(CCO)CI.[I-]

Synonyms

  • Ethanaminium, 2-hydroxy-N-(iodomethyl)-N,N-dimethyl-, iodide (1:1)
  • 2-hydroxyethyl-(iodomethyl)-dimethylazanium, iodide
  • 2-Hydroxy-N-(iodomethyl)-N,N-dimethylethanaminium Iodide
  • Iodocholineiodide
  • 2-hydroxyethyl-(iodomethyl)-dimethyl-ammonium, iodide
  • (iodomethyl)(2-hydroxyethyl)dimethylammonium iodide
  • ethylammonium2-hydroxy-N-(iodomethyl)-N,N-dimethyliodide
  • 2-hydroxy-N-(iodomethyl)-N,N-dimethylethan-1-aminium iodide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
356.97 g/molcalc.
Exact mass
356.9087 Dacalc.
LogP (octanol/water)
-2.55calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
3calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

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Iodocholine iodide price

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Iodocholine iodide is traded under.

HS 2923.90Indicative HS code

Quaternary ammonium salts and hydroxides whether or not chemically defined not elsewhere classified…

World exports in 2024
$1.07B
+14.4% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China36.7%
  2. United States14.2%
  3. Netherlands9.4%
Top importers
  1. South Korea10.7%
  2. Germany10.1%
  3. United States9.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Iodocholine iodide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Iodocholine iodide, based on the data on this page

Is Iodocholine iodide hazardous?

Iodocholine iodide carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

Guides for buyers

Practical guides that help when you source, ship or handle Iodocholine iodide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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